CALL US AT: (877) 838.BABY


Archive for the ‘donor uterus’ tag

Uterus Transplants in the News

By Kathleen Droesch MD

September 24th, 2012 at 8:31 pm

credit: david castillo dominici/freedigitalphotos.net

Swedish doctors this week reported on two women who each received a donated uterus from her mother in the hope of one day being able to become pregnant, carry, and deliver their own children.*

Until recently, uterine transplants were only performed successfully in animal models.  After many years of research, a live-to-live donor uterus transplant has now been offered to two women.  One woman was born without a uterus while the other had a hysterectomy for cervical cancer. Previously, these women would have been unable to have a biological child unless they utilized a gestational carrier to carry the pregnancy to term.

Prior to the transplants, both patients underwent in vitro fertilization (IVF) procedures for the purpose of stimulating their ovaries to produce multiple follicles (eggs). The eggs were retrieved, combined with a semen specimen for fertilization to occur, and (because the women did not yet have a uterus to transfer the embryos back into) the resulting embryos were cryopreserved (frozen for future use).  The embryos will be transferred after waiting one year to allow for healing and confirmation of the viability of the transplanted uterus.

Certainly there are disadvantages and potential concerns regarding this procedure.  The recipients will need to take immunosuppressive medication to prevent rejection of their transplanted organs. Although, there are studies of women after kidney transplant that have had successful pregnancies while on immunosuppressive medications. It will also be more than a year before they will be able to attempt pregnancy and there are no guarantees that they will ever be successful. Even if the women achieve pregnancies, the ability of a transplanted uterus to function normally in pregnancy has not been studied.

Currently at Long Island IVF, we have patients using donated oocytes (eggs) or embryos. We also have a number of patients who’ve had their embryos transferred into the uterus of a gestational carrier.  Not only is this a complicated decision for a couple to make, but a carrier that the couple trusts may not be available.

It is exciting to see the ongoing research into fertility issues.  Although uterine transplants are currently considered experimental, one day they may take their place alongside kidney transplants for women who desire the ability to experience pregnancy after the loss of their uterus.

*For the full report, click here: http://www.cnn.com/2012/09/19/health/uterine-transplant/index.html

* * * * * * * * * * *

What do you think of this breakthrough in technology?

 

no comments


The Fertility Daily Blog by Long Island IVF
© Copyright 2010-2012